| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <meta name="viewport" content="width=device-width, initial-scale=1" /> |
| |
| <script src="lib/simpleRequire.js"></script> |
| <script src="lib/config.js"></script> |
| <script src="lib/jquery.min.js"></script> |
| <script src="lib/facePrint.js"></script> |
| <script src="lib/testHelper.js"></script> |
| <script src="lib/enableGraphEditRoughly.js"></script> |
| <link rel="stylesheet" href="lib/reset.css" /> |
| |
| </head> |
| <body> |
| <style> |
| </style> |
| |
| |
| <div id="main0"></div> |
| <div id="main1"></div> |
| |
| |
| |
| |
| <script> |
| function addScaleplate(chart) { |
| if (!chart) { |
| return; |
| } |
| var dom = chart.getDom(); |
| var zr = chart.getZr(); |
| |
| window.__upateScaleplate = upateScaleplate; |
| var els = []; |
| |
| |
| upateScaleplate(100); |
| |
| function upateScaleplate(r) { |
| for (var i = 0; i < els.length; i++) { |
| zr.remove(els[i]); |
| } |
| els.length = 0; |
| |
| var cx = 500; |
| var cy = 300; |
| var rCurve = r; |
| |
| // var cpx1 = cx + rCurve; |
| // var cpy1 = cy; |
| // var cpx2 = cx; |
| // var cpy2 = cy + rCurve; |
| |
| var rCp = rCurve / 3 * 4 / Math.cos(Math.PI / 4); |
| var cpx1 = cx + rCp; |
| var cpy1 = cy; |
| var cpx2 = cx; |
| var cpy2 = cy + rCp; |
| |
| els.push(new echarts.graphic.Circle({ |
| shape: {cx: cx, cy: cy, r: r}, |
| style: {fill: 'rgba(0,0,0,0.2)'} |
| })); |
| els.push(new echarts.graphic.BezierCurve({ |
| shape: { |
| x1: cx, y1: cy, |
| x2: cx, y2: cy, |
| cpx1: cpx1, cpy1: cpy1, |
| cpx2: cpx2, cpy2: cpy2 |
| }, |
| style: {lineWidth: 2, stroke: 'red'} |
| })); |
| els.push(new echarts.graphic.Circle({ |
| shape: {cx: cpx1, cy: cpy1, r: 5}, |
| style: {fill: 'rgb(10,30,50)'} |
| })); |
| els.push(new echarts.graphic.Circle({ |
| shape: {cx: cpx2, cy: cpy2, r: 5}, |
| style: {fill: 'rgb(10,30,50)'} |
| })); |
| els.push(new echarts.graphic.Polyline({ |
| shape: {points: [[cx, cy], [cpx1, cpy1], [cpx2, cpy2], [cx, cy]]}, |
| style: {stroke: 'rgb(10,30,50)'} |
| })); |
| for (var i = 0; i < els.length; i++) { |
| zr.add(els[i]); |
| } |
| } |
| } |
| </script> |
| |
| |
| |
| <script> |
| require(['echarts'], function (echarts) { |
| |
| var option = { |
| tooltip: {}, |
| series: [{ |
| id: 'grh', |
| type: 'graph', |
| symbolSize: 100, |
| roam: 'scale', |
| // draggable : true,1 |
| // selectedMode: true, |
| label: { |
| show: true, |
| }, |
| edgeSymbol: ['circle', 'arrow'], |
| edgeSymbolSize: [4, 10], |
| edgeLabel: { |
| color: 'green', |
| fontSize: 12, |
| color: 'red', |
| fontSize: 30, |
| }, |
| // focusNodeAdjacency: focusNodeAdjacency, |
| lineStyle: { |
| width: 3, |
| color: '#184029', |
| curveness: 0 |
| }, |
| itemStyle: { |
| opacity: 0.5 |
| }, |
| emphasis: { |
| focus: 'adjacency' |
| }, |
| data: [{ |
| name: 'node_1', |
| x: 300, |
| y: 300, |
| value: 'set_style_on_item' |
| }, { |
| name: 'node_2', |
| x: 800, |
| y: 300 |
| }, { |
| name: 'node_3', |
| x: 350, |
| y: 100 |
| }, { |
| name: 'node_4', |
| x: 550, |
| y: 500 |
| } |
| ], |
| links: [{ |
| id: 'a', |
| source: 0, |
| target: 1, |
| symbolSize: [5, 20], |
| lineStyle: { |
| width: 5, |
| opacity: 1, |
| curveness: 0.2 |
| }, |
| emphasis: { |
| lineStyle: { |
| color: 'blue', |
| width: 20, |
| opacity: 0.1 |
| } |
| } |
| }, { |
| id: 'b', |
| source: 'node_2', |
| target: 'node_1', |
| label: { |
| show: true |
| }, |
| lineStyle: { |
| curveness: 0.2 |
| } |
| }, { |
| id: 'c', |
| source: 'node_2', |
| target: 'node_1', |
| lineStyle: { |
| curveness: 0.8 |
| } |
| }, { |
| id: 'd', |
| source: 'node_1', |
| target: 'node_3', |
| emphasis: { |
| label: { |
| show: true |
| } |
| } |
| }, { |
| id: 'e', |
| source: 'node_1', |
| target: 'node_4' |
| }, |
| |
| { |
| id: 'f', |
| source: 'node_1', |
| target: 'node_1', |
| }, |
| { |
| id: 'g', |
| source: 'node_1', |
| target: 'node_1', |
| lineStyle: { |
| // curveness: 0.9 |
| }, |
| label: { |
| show: true |
| } |
| }, |
| |
| ], |
| autoCurveness: true |
| } |
| ]}; |
| |
| |
| var chart = testHelper.create(echarts, 'main0', { |
| option: option, |
| height: 600, |
| title: [ |
| 'Drag a node to modify the angles', |
| 'Drag an edge to modify the curveness', |
| 'Wheel to scale', |
| ] |
| }); |
| |
| if (chart) { |
| enableGraphEditRoughly({ |
| chart: chart, |
| option: option, |
| seriesId: 'grh', |
| drag: true, |
| editNodeSize: true, |
| editSelfLoopEdgeCount: true, |
| selfLoopEdgeNodeName: 'node_1' |
| }); |
| // addScaleplate(chart); |
| } |
| |
| }); |
| </script> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <script> |
| require(['echarts'], function (echarts) { |
| var option = { |
| tooltip: {}, |
| animationDurationUpdate: 1500, |
| animationEasingUpdate: 'quinticInOut', |
| series : [ |
| { |
| type: 'graph', |
| id: 'grh', |
| symbolSize: 120, |
| roam: 'scale', |
| // draggable : true,1 |
| // selectedMode: true, |
| label: { |
| normal: { |
| show: true |
| } |
| }, |
| edgeSymbol: ['circle', 'arrow'], |
| edgeSymbolSize: [4, 10], |
| // focusNodeAdjacency: focusNodeAdjacency, |
| lineStyle: { |
| width: 3, |
| color: '#184029', |
| curveness: 0 |
| }, |
| itemStyle: { |
| opacity: 0.5 |
| }, |
| data: [{ |
| name: 'node_1', |
| x: 300, |
| y: 300, |
| value: 'set_style_on_item' |
| }, { |
| name: 'node_2', |
| x: 800, |
| y: 300 |
| } |
| ], |
| links: [{ |
| source: 'node_2', |
| target: 'node_1', |
| label: { |
| show: true |
| }, |
| lineStyle: { |
| curveness: 0.2 |
| } |
| }, |
| { |
| source: 'node_1', |
| target: 'node_1', |
| }, |
| { |
| source: 'node_1', |
| target: 'node_1', |
| lineStyle: { |
| curveness: 0.9 |
| }, |
| label: { |
| show: true |
| } |
| }, |
| |
| ], |
| autoCurveness: true |
| } |
| ] |
| }; |
| var chart = testHelper.create(echarts, 'main1', { |
| option: option, |
| height: 500, |
| title: [ |
| 'Drag a node to modify the angles', |
| 'Drag an edge to modify the curveness', |
| 'Wheel to scale', |
| ] |
| }); |
| |
| if (chart) { |
| enableGraphEditRoughly({ |
| chart: chart, |
| option: option, |
| seriesId: 'grh', |
| drag: true, |
| editNodeSize: true, |
| editSelfLoopEdgeCount: true, |
| selfLoopEdgeNodeName: 'node_1' |
| }); |
| } |
| }); |
| </script> |
| |
| |
| |
| </body> |
| </html> |
